baber/WOPTO huggingface dataset:
Patent ES-401932-A1 (ES)
Title: Device for withdrawing and positioning cops and bobbins in bulk
IPC: B65H67/06
Filed: 1972-04-20
Abstract: Conveyor means for withdrawing cops or bobbins stored in bulk in a storage container formed with an outlet ramp. The conveyor means including lower belt sections spaced and proportioned with respect to each other so as to pre-position and maintain the cops or bobbins with their axes side-by-side in parallel alignment, and wherein the final section of the lower belt sections is provided with air jet means to erect loose yarn ends and with means to cut said loose yarn ends prior to final removal for use in automatic spooling machines or the like.
Patent ES-408418-A1 (ES)
Title: Conveyor of the teleferic kind with carrying cable
IPC: B61B7/00
Filed: 1972-11-09
Abstract: A suspended vehicle support system has a carrying cable fixed on pylons. The cable has hangers along its length carrying a track. The track is made up of two tubular guides disposed in the same vertical plane. G-shaped brackets are fixed on the guides and fastened to the hangers. The track between pylons forms with the cable and hangers a catenary suspension with rigidity girders resisting lateral movement of the suspended vehicle and substantially eliminating sensitivity of the carrying cable to violent winds.
Patent ES-410968-A1 (ES)
Title: Carbamate pesticide
IPC: A01N47/24
Filed: 1973-01-25
Abstract: Compounds of the formula R1 ANGLE N-C-O-R R2-S PARALLEL PARALLEL O O wherein R is phenyl, alpha -naphthyl, substituted phenyl or a group of the formula R3 -N=C ANGLE S-R4 R1 is lower alkyl, R2 is alkyl, phenyl, aralkyl or substituted phenyl, and R3 and R4 are lower alkyl, which compounds are useful as insecticidal, nematocidal and acarididal agents.
Patent ES-417712-A1 (ES)
Title: Method of controlling glass temperature in a forehearth
IPC: C03B5/24
Filed: 1973-08-09
Abstract: The temperatures of glass delivered at the outlet from a forehearth including at least two series-connected thermally insulated sections and having in each section at least one temperature adjusting means responsive to the difference between a set point signal and an actual value signal is controlled by adjusting in at least one of the upstream sections a set point signal as a function of the difference between two signals characteristic of temperatures at two spaced points in a section downstream of the one to which such set point signal is applied.
Patent ES-418959-A1 (ES)
Title: Flat seat valve, in particular, for the control of fuel metering devices
IPC: F02M69/54
Filed: 1973-09-21
Abstract: A flat seat valve for the control of flowing media is described, which valve comprises a control membrane, clamped in fixedly in the valve housing as a movable valve member which is actuated by a solenoid and an armature the membrane, which is mounted between two valve seats, serves as the movable member controlling the flow of the medium past the two valve seats and is so arranged that a change in one sense of the cross-sectional flow area at one of the valve seats leads to a change in the cross-sectional area of flow in the opposite sense at the other valve seat the valve serves particularly for the control of the flow of liquids which serve as control media for fuel metering devices.
Patent ES-421354-A1 (ES)
Title: Benzoylbenzoic acids
IPC: C09B11/00
Filed: 1973-12-11
Abstract: Substituted 3,3-diphenylphthalides, useful as color precursors, particularly in the art of pressure-sensitive duplicating systems, are prepared by condensing substituted 2-benzoylbenzoic acids with substituted anilines.
Patent ES-424701-A1 (ES)
Title: Circuit breaker trip and latch mechanism
IPC: H01H71/50
Filed: 1974-03-27
Abstract: A circuit breaker with a thermal and magnetic tripping mechanism for releasing the separable contacts of the circuit breaker in response to overload currents. The tripping mechanism comprising a trip bar responsive indirectly to the overload current for releasing a trip lever which in turn releases a latch lever. The latch lever and trip lever being pivoted on spaced pivot points and the trip lever having a roller mounted thereon for retaining the latch lever in the latched position and for rolling out of engagement with the latch lever when the trip lever is released, whereby shorter levers and less force are required to actuate the mechanism.
Patent ES-424746-A1 (ES)
Title: Single component polyurethane varnish of long shelf life
IPC: C08G63/00
Filed: 1974-03-29
Abstract: Single-component polyurethane varnishes having long shelf life containing conventional solvents and the reaction product of 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate (IPDI) and branched polyesters containing terminal hydroxyl groups. The polyesters contain intermolecular tin and are based on mixtures of aliphatic and aromatic dicarboxylic acids, 15 to 85 mole percent of the acids being aliphatic, the balance aromatic. The polyester and IPDI are reacted without catalysts at temperatures of 10 DEG to 35 DEG C and in such quantities that there are two isocyanate group for each -OH group.
Patent ES-427036-A1 (ES)
Title: Process for the obtaining of poly(vinylidene fluorine) yarns and fibers
IPC: D02G3/02
Filed: 1974-06-06
Abstract: A process of making polyvinylidene fluoride yarns and fibers of homogeneous structure and good dry strength includes the steps of spinning the solution of the polymer into a coagulating bath containing 45 to 60% by weight aprotic polar organic solvent and 40 to 55% by weight water, stretching the filaments in air to a ratio of 1.5 to 5x and then in boiling water to a ratio of 1.5 to 4x (overall stretching ratio of 3x to 6.5x) and then washing in water at room temperature.
Patent ES-429961-A1 (ES)
Title: Wall construction of a shaft furnace
IPC: C21B7/10
Filed: 1974-09-11
Abstract: A shaft furnace having a refractory-lined wall at least part of which is provided with liquid-cooled cooling plates which extend into the lining and are grouped in a plurality of horizontal planes. The cooling plates in each plane are in heattransfer contact with an associated ring extending around the furnace which consists of refractory material of a first kind having a heat conductivity coefficient ( lambda ) at 20 DEG C. of at least 25 kilocalories/hour.meter. DEG C. The interior face of the lining also is provided at least partly by refractory material of a second kind which has high resistance to wear and chemical attack and has a minimum reaction temperature (Tu) of at least 600 DEG C. and a heat conductivity coefficient ( lambda ) at 20 DEG C. of at least 8 kilocalories/hour.meter. DEG C.
Patent ES-433213-A1 (ES)
Title: Process for the manufacture of chip boards using condensation resins as binders and product
IPC: C08L91/06
Filed: 1974-12-20
Abstract: The present invention relates to a process for the manufacture of chip boards especially multi-layer chip boards, using condensation resins as binders, and the products thereof the improvement including wetting powdered adhesive particles before applying the adhesive particles to wood chips.
Patent ES-435200-A1 (ES)
Title: 1-imidazoyl-methanephosphonic acid esters
IPC: C07F9/58
Filed: 1975-02-28
Abstract: 1-imidazolyl-methanephosphonic acid esters of the formula AND THEIR SALTS, ESPECIALLY THE ACID SALTS, WHEREIN R is unsubstituted or substituted phenyl, R1 is unsubstituted or substituted phenyl or an unsubstituted or substituted 5-, 6- or 7-membered heterocycle and R2 and R3 are the same or different and each is alkyl or cycloalkyl, are useful as antimycotics.
Patent ES-435416-A1 (ES)
Title: Method of relieving pain and treating inflammatory conditions in warm-blooded animals
IPC: C07C229/26
Filed: 1975-03-07
Abstract: The present invention provides a method of relieving pain and of treating inflammatory conditions in warm-blooded animals, including humans, which comprises administering to a warm-blooded animal suffering from an inflammatory condition a phenyl-alkanoic acid salt of the general formula: < IMAGE > wherein R1 is a hydrogen atom or a methyl radical, R2 is a halogen atom or an alkyl radical containing up to 5 carbon atoms, which may be straight-chained or branched, for example an isobutyl radical, or is a cyclohexyl radical or is a phenoxy or benzoyl radical, which may be substituted by one or two halogen atoms, R3 is a hydrogen atom or an allyloxy radical or R2 and R3, together with the phenyl nucleus to which they are attached, represent a naphthyl ring system containing a methoxy substituent, B is a primary, secondary or tertiary amino group or a guanidino or amidino group and n is a whole number not greater than 5, for example B is an amino group and n is 3 (ornithine), B is an amino group and n is 4 (lysine) or B is a guanidino radical and n is 3 (arginine).
Patent ES-435817-A1 (ES)
Title: Thermal treatment of leaching residue from hydrometallurgical zinc production
IPC: C22B7/00
Filed: 1975-03-20
Abstract: Pyrometallurgical process for recovering lead, zinc and precious metals from leaching residues and precipitates occuring during the hydrometallurgical production of zinc, comprising a weak oxydizing and reducing treatment of the starting material.
Patent ES-436314-A1 (ES)
Title: 1-Aryloxy-2-hydroxy-3-alkynylamino-propanes
IPC: C07C239/00
Filed: 1975-04-04
Abstract: Racemic and optically active compounds of the formula R4 | |O-CH2-CHOH-CH2-NH-C-C 3BOND CH | R5 wherein R1, R2, R3, R4 and R5 are hydrogen or various substituents, and their physiologically compatible acid addition salts, as well as the process for producing the compounds, therapeutic compositions and methods. The 1-aryloxy-2-hydroxy-3-alkynylamino-propanes have andrenolytic properties and blood-pressure reducing properties.
Patent ES-437631-A1 (ES)
Title: Optical fibre manufacture
IPC: C03C13/04
Filed: 1975-05-13
Abstract: Novel dopants (dopes), namely oxides of the elements gallium, indium, arsenic and antimony, are used in a process known per se for the production of a blank for optical fibres. The inner wall of a glass tube (11) is coated with a layer (10) which, after the glass tube has been collapsed to give a blank and after the latter has been drawn to form an optical fibre, forms the fibre core. This has a higher refractive index than the fibre cladding layer formed from the glass tube.
Patent ES-445045-A1 (ES)
Title: Assembly unit for a clutch, especially for the clutches of automobile vehicles
IPC: F16D13/60
Filed: 1976-02-10
Abstract: The invention relates generally to an assembly unit for a clutch, especially for automobile vehicles, and comprising an annular cover, a pressure-plate fixed for rotation with the cover and movable axially with respect to this latter, an elastic diaphragm with controllable action interposed between the cover and the pressure-plate and tending especially to move this plate away from the cover, a friction-disc adapted to be coupled for rotation with a first or driven shaft, and a reaction-plate intended to be coupled to a second or driving shaft, the assembly unit being adapted for fixing by the periphery of the cover on the reaction-plate so as to effect a controlled gripping of the friction-disc between the pressure-plate and reaction-plate, the cover periphery comprising radial fixing zones the cover is provided at positions along its periphery with spacing members which project from the fixing zones, these members being fixed permanently on the cover periphery and extending substantially radially, each spacing member having a supporting surface by which it is intended to come into contact with the associated reaction-plate.
Patent ES-449821-A1 (ES)
Title: {107 -Disubstituted amino alkanoic acid-N-amides as fuel additives
IPC: C10L1/224
Filed: 1976-07-14
Abstract: The novel compounds omega -N-disubstituted aminoalkanoic acid N'-amides of the formula < IMAGE > I, in which R1, R2, R3 and R4 are identical or different and denote branched-chain or straight-chain alkyl radicals of from 7 to 20 carbon atoms, R2 and R4 may also denote a preferably mononuclear aralkyl or aryl radical and n denotes an integer of from 3 to 5, the total number of carbon atoms in the radicals R1 to R2 and in R3 and R4 being at least 16, are added in small quantities to gasoline and effect cleaning of the carburetor and obviate the formation of deposits on the valves.
Patent ES-450707-A1 (ES)
Title: Processes for production of a 1-N-({60 -hydroxy-{101 -amino alkanoyl)-3-deoxy-5-O-pentafuranosyl neamine and new compounds produced by the same processes
IPC: C07B61/00
Filed: 1976-08-13
Abstract: This invention relates to new processes for the production of a 1-N-( alpha -hydroxy- omega -aminoalkanoyl)-3'-deoxy-5-O-pentofuranosylneamine, including 3'-deoxybutirosins A and B, as a semi-synthetic antibiotic. This invention further relates to new and useful semi-synthetic antibiotics which are produced by the above new processes.
Patent ES-455838-A1 (ES)
Title: Fibre reactive disazo dyestuffs
IPC: C09B62/03
Filed: 1977-02-11
Abstract: A compound of formula < IMAGE > is a) coupled with the diazonium salt of an amine of formula < IMAGE > or b) coupled with diazotised 5-nitroaniline-2-sulphonic acid or 5-nitroaniline-2,4-disulphonic acid, thereafter the nitro group is reduced to the amino group and the resulting disazo compound of formula < IMAGE > is condensed with a compound of formula < IMAGE > The novel dyes of formula < IMAGE > wherein X1, X2, X3, Y1, Y2, X, Z and hal have the meanings given in Claim 1, are primarily useful as reactive dyes for cellulosic textiles.
Patent ES-457140-A1 (ES)
Title: Multilayer external wall of building - has hollow and solar heat collecting layers and circulating tubes for variable insulation
IPC: E04B1/76
Filed: 1977-03-23
Abstract: The outside wall of a building has a brick or concrete inner lining (1) followed by a layer of hollow tiles or bricks (2) and then by an absorbent solar heat collecting layer (6) and finally by a layer of hollow transparent tiles (8). The heat collecting layer can have liquid circulating tubes (7) through it. The innermost hollow tiles (2) have holes (11) through the partitions (10) between the cavities. Tubes (5) may be connected to the interior of these hollow tiles so as to introduce a liquid of required. The partitions between the walls of the transparent tiles can have holes (9) through them so that when the rays of the sun strike them at an angle, they pass easily through to the heat collecting layer (6). The arrangement allows the insulating or heat conducting properties of the wall to be varied.
Patent ES-462452-A1 (ES)
Title: Benzoyl:phenyl-propionic acid prepn. - from 3-halo-benzophenone via metal complex
IPC: C07D317/16
Filed: 1977-09-17
Abstract: Prepn. of 2-(3-benzoylphenyl)propionic acid (I) is carried out by (a) reacting 3-chloro- or 3-bromobenzophenone (II) with ethylene glycol to form the corresp. cyclic acetal (III) with Mg or Li and treating the resulting organometallic cpd. with a Zn, Cd or cuprous halide (c) reacting the resulting complex (IV) with an ethyl 2-halopropionate and (d) subjecting the prod. (V) to acid hydrolysis. In the formulae, X is Cl or Br M is 1/2Cd2+, 1/2Zn2+ or Cu+. The process is simple and suitable for operation on an industrial scale.
Patent ES-462677-A1 (ES)
Title: Method of recovering gallium from very basic solutions by liquid/liquid extraction
IPC: C01F7/47
Filed: 1977-09-27
Abstract: The method of recovering gallium from very basic solutions such as sodium aluminum liquors from the Bayer process by liquid/liquid extraction by means of an organic phase, preferably formed of an organic solvent and water-insoluble alkylhydroxyquinolines of the general formula < IMAGE > in which n is a number between 5 and 20.
Patent ES-464803-A1 (ES)
Title: Toy vehicle for use on endless slot track - has car steered by varying current across spaced track contact strips to supply reversible drive motor
IPC: G09B9/048
Filed: 1977-12-06
Abstract: The toy vehicles each include a reversible drive motor and a transmission engaged between the motor and two drive wheels, for rotating one or the other of the drive wheels in response to the direction of rotation of the drive motor. This biases the car against one or the other of the side walls of the track to guide the vehicle along its path of travel in one or the other of the lanes. The track includes electricl contact strips which supply power to the drive motor of the vehicles through current collectors. A control system permits the operators to separately and independently control current to the contact strips and also to selectively reverse the polarity of the current so that the operators can vary the speed of their associates vehicles and cause the vehicles to move from one lane to the other.
Patent ES-466207-A1 (ES)
Title: Titanium-modified silyl chromate catalysts for ethylene polymerization
IPC: C08F4/78
Filed: 1978-01-20
Abstract: A catalyst for the preparation of ethylene polymers having higher melt indexes comprises a silyl chromate deposited on a silica support containing both aluminum and titanium.
Patent ES-467299-A1 (ES)
Title: Heat sensitive recording composition containing a complexed phenolics and a spiropyran or leuco lactone
IPC: C09D11/00
Filed: 1978-02-24
Abstract: A heat-sensitive recording composition containing normally colorless lactones or spiropyran compounds in combination with hydrogen bonded molecular complexes of phenolic compounds having a dissociation temperature ranging from 50 DEG to 220 DEG C. The composition of the invention is less sensitive to pressure and less susceptible to background staining, image flooding, moisture sensitivity, odor, railroading and burnout problems as compared with compositions in which phenolic compounds are not complexed.
Patent ES-470037-A1 (ES)
Title: Method of knitting loop courses of elastic welts in hoslery and similar goods
IPC: D04B1/26
Filed: 1978-05-19
Abstract: In this process, stitches (a) consisting of a thicker yarn (P1) than the yarn for knitting the knitted article and then stitches consisting of a thinner yarn (P2) than the yarn for knitting the knitted article are knitted. Further stitches (c) are knitted with the first needles and tuck stitches (b) are knitted with the other needles, after which an elastic yarn (P3) is knitted in by means of the other needles. This ensures that the stitches (a) and the tuck stitches (b) in the stitch wale (1) are located more on one side of the fabric and the stitches (a) and (c) in the stitch wale (2) are located more on the other side of the fabric, so that the edge contracts to a smaller diameter and is sprung in the same way as a double-knitted article.
Patent ES-472026-A1 (ES)
Title: Improvements in flat knitting machines
IPC: D04B15/82
Filed: 1978-07-03
Abstract: The present invention relates to a flat knitting machine having at least one needle cambox with an adjustable retracting cam part 18 and with a needle selecting arrangement. In order to prevent a retracting movement of non-operating, stitch-holding needles, the adjustable retracting cam part is normally held in a rest position and is coupled to an operating part 13 arranged to be acted on either by a needle selected for knitting or by a needle jack associated therewith, for initiating lowering movement of the retracting cam part from its rest position to a predetermined operating position.
Patent ES-472267-A1 (ES)
Title: Extracting phospholipids from animal organs
IPC: A61K35/12
Filed: 1978-08-01
Abstract: Phospholipid compositions are obtained from ground. homogenised animal organs by a four stage process. in the first stage the organs are soaked in acetone to sever bonds between phospholipids and other substances present in the organ. In the second stage, the organs are refluxed in acetone to remove extraneous matter such as proteins and amino acids. In the third stage, the phospholipids are extracted with ethanol. The acetone solutions, which may contain small amounts of entrained phospholipids, and the ethanol solution are all evaporated to dryness and the residues are taken up in diethyl ether. In the fourth stage the phospholipids are precipitated by addition of acetone. The phospholipid compositions obtained are of sufficient purity for pharmaceutical use.
Patent ES-472732-A1 (ES)
Title: Structure of supporting load
IPC: E04B5/43
Filed: 1978-08-22
Abstract: The load bearing structure, designed for accurate and rapid assembly, with provision for adjustment, has vertical and horizontal elements forming columns and ceilings slabs. The media for setting the horizontal elements (1) on the columns (20) incorporate threaded units, or other adjusting members, permitting adjustment for height. The pref. superimposed and interconnected metal or reinforced concrete column elements may incorporate support brackets (22, 24), while the ceiling slabs have protruding load bearing pieces (7) incorporating threaded sockets for thread cores for setting on the brackets.
Patent ES-475622-A1 (ES)
Title: Automatic injecting apparatus
IPC: A61D1/02
Filed: 1978-12-01
Abstract: An automatic injection device for small animals. The device comprises a work plate on which an animal to be injected can be positioned, a syringe mounted on the opposite side of the work plate from the side on which the animal to be injected is positioned during use of the device, first means for moving the syringe back and forth between a first position in which the syringe needle is entirely withdrawn on said opposite side of the work plate and a second position in which the syringe needle protrudes through an aperture in the work plate, and second means for detecting the presence of an animal to be injected in position on the work plate and for activating the first means. The first means comprises a single-action pneumatic motor and means for retaining the syringe in its second position while the mounting of the syringe is adjusted. Means for venting an accidental increase in pressure in the pneumatic supply, means for indicating the completion of a preset number of injections, means permitting the quick replacement of the syringe, and a transparent valve plate permitting the user to view at least a portion of the second means are provided.
Patent ES-478690-A1 (ES)
Title: 1.1-Diphenylethene derivatives, process for their preparation and their use as microbicides.
IPC: A01N43/50
Filed: 1979-03-16
Abstract: Diphenylethene derivatives of the formula I given herein are new, very valuable microbicides. They can be used on their own or in the form of pesticidal compositions for combating or preventing attack by phytopathogenic fungi, such as mildew and scab diseases.
Patent ES-483485-A1 (ES)
Title: Utilizing waste paper
IPC: D21C5/02
Filed: 1979-08-20
Abstract: Short fibers obtained by fractionating waste paper reduce in the course of processing of waste paper the bonding properties of long fiber fractions. According to this invention the short fiber fractions are first separated from the long fiber fractions, the long fiber fractions regenerated by milling, advantageously by fibrillation milling, and subsequently at least part of the earlier separated short fiber fraction added to the regenerated long fiber fraction for further processing.
Patent ES-485916-A1 (ES)
Title: 2:Amino 4:picoline thio:salicylate - is a topical analgesic and antiinflammatory
IPC: C07D213/73
Filed: 1979-11-13
Abstract: 2-Amino-4-picoline thiosalicylate (I) is a new topical analgesic and antiinflammatory. (I) is prepd. by reaction of thiosalicyclic acid with 2-amino-4-picoline and may be formulated as a cream, ointment, solution, lotion, spray or gel contg. 5-20% (I). Oral LD50 is 350 mg per kg (rat) or 265 mg per kg (mouse). Intraperitoneal LD50 is 75 mg per kg (rat and 100 mg per kg (mouse).